HG/T 6115-2022Treatment and disposal methods for waste sulfuric acid from titanium dioxide production (English PDF)
生产二氧化钛（钛白粉）过程中产生的废硫酸处理处置方法
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
October 20, 2022
Implementation date
April 1, 2023
Scope
HG/T 6115-2022 is the English-translated version of 生产二氧化钛（钛白粉）过程中产生的废硫酸处理处置方法.
The treatment and disposal of the waste sulfuric acid produced when titanium dioxide is made by the sulfuric acid process is the subject of HG/T 6115-2022. The standard gives the relevant terminology, describes the composition of the waste acid, sets out the treatment and disposal methods, and states the environmental protection requirements that go with them. It applies to the treatment and disposal of waste sulfuric acid arising from the production of titanium dioxide by the sulfuric acid process. The Ministry of Industry and Information Technology issued it on 30 September 2022 and it has applied since 1 April 2023.
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Document preview — HG/T 6115-2022
National Standard of the People's Republic of China
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 1 Scope
1 Scope
This standard specifies the terminology of waste sulfuric acid treatment and disposal methods, composition of waste sulfuric acid, treatment and disposal methods and environmental protection requirements in the process of sulfuric acid production of titanium dioxide (titanium dioxide). This standard applies to the treatment and disposal of waste sulfuric acid produced during the production of titanium dioxide (titanium dioxide) by the sulfuric acid method.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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